#include <stdio.h>

int main(void)
{
	struct Book
	{
		char a;
		char c;
		int b;
		//char c;
	}a = {'x', 'q', 22}; //a = {'x', 111, 'O'};
	
	printf("size of struct a = %d\n",sizeof(a));
	
	return 0;	
}
